Marex Group Ltd
MRX- Exchange
- Nasdaq
- Industry
- Security & Commodity Brokers, Dealers, Exchanges & Services
- SEC CIK
- 0001997464
In the last 90 days, Marex Group Ltd insiders filed 0 open-market purchases and 6 sales; 222 institutions reported holding it in 13F filings for Q2 2026, worth $3.43B in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Marex Group Ltd as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 222
- +19 vs. Q1 2026
- Shares held
- 57.0M
- +4.36M (+8.3%) vs. Q1 2026
- Total value
- $3.43B
- +$1.09B (+46.8%) vs. Q1 2026
- New holders
- 55
- 92 more added
- Sold out
- 36
- 54 more reduced
3 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MRX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 222 | $3.43B |
| Q1 2026 | 206 | $2.34B |
| Q4 2025 | 192 | $1.96B |
| Q3 2025 | 191 | $1.75B |
| Q2 2025 | 194 | $2.03B |
| Q1 2025 | 123 | $1.19B |
| Q4 2024 | 106 | $831.2M |
| Q3 2024 | 71 | $398.7M |
| Q2 2024 | 60 | $294.9M |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Marex Group Ltd; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 5,368,485 | $327.2M | 0.01% | +1,886,574+54.2% | Added |
| Price T Rowe Associates Inc | 4,923,341 | $300.1M | 0.03% | +3,017,312+158.3% | Added |
| BlackRock, Inc. | 4,594,149 | $280.0M | 0.00% | +204,824+4.7% | Added |
| Capital International Investors | 3,264,364 | $199.0M | 0.04% | −223,729−6.4% | Reduced |
| Alliancebernstein L.P. | 2,600,436 | $115.9M | 0.04% | +870,311+50.3% | Added |
| Wasatch Advisors Inc | 1,683,061 | $102.6M | 0.67% | +1,511,952+883.6% | Added |
| Loomis Sayles & Co L P | 1,626,702 | $99.1M | 0.12% | −291,920−15.2% | Reduced |
| Samlyn Capital, LLC | 1,483,250 | $90.4M | 1.50% | −205,627−12.2% | Reduced |
| Invesco Ltd. | 1,404,552 | $85.6M | 0.01% | +31,784+2.3% | Added |
| Ophir Asset Management Pty Ltd | 1,391,511 | $84.8M | 6.98% | +144,965+11.6% | Added |
| Two Sigma Investments, LP | 1,335,436 | $81.4M | 0.06% | −346,124−20.6% | Reduced |
| Victory Capital Management Inc | 1,291,337 | $78.7M | 0.04% | −23,479−1.8% | Reduced |
| Granahan Investment Management Inc | 1,254,283 | $76.4M | 2.72% | +30,533+2.5% | Added |
| Morgan Stanley | 1,169,722 | $71.3M | 0.00% | +692,424+145.1% | Added |
| Royce & Associates LP | 1,111,339 | $67.7M | 0.55% | −141,451−11.3% | Reduced |
| State Street Corp | 1,026,731 | $62.6M | 0.00% | +153,270+17.5% | Added |
| William Blair Investment Management, LLC | 1,009,199 | $61.5M | 0.18% | −556,982−35.6% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 1,043,286 | $61.5M | 0.09% | +314,286+43.1% | Added |
| Ameriprise Financial Inc | 904,162 | $55.1M | 0.01% | −50,080−5.2% | Reduced |
| Geode Capital Management, LLC | 897,253 | $52.9M | 0.00% | +170,759+23.5% | Added |
| Wellington Management Group LLP | 775,023 | $47.2M | 0.01% | +119,563+18.2% | Added |
| Westfield Capital Management Co LP | 688,665 | $42.0M | 0.14% | +688,665 | New |
| Jennison Associates LLC | 604,393 | $36.8M | 0.02% | −1,002,298−62.4% | Reduced |
| Vanguard Portfolio Management LLC | 569,895 | $34.7M | 0.00% | +206,715+56.9% | Added |
| Goldman Sachs Group Inc | 551,753 | $33.6M | 0.00% | +69,645+14.4% | Added |
| Franklin Resources Inc | 538,128 | $32.8M | 0.01% | +479,707+821.1% | Added |
| Praetorian PR LLC | 500,000 | $30.5M | 9.71% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 469,510 | $28.6M | 0.04% | +231,437+97.2% | Added |
| Federated Hermes, Inc. | 464,935 | $28.3M | 0.04% | +380,031+447.6% | Added |
| Qube Research & Technologies Ltd | 449,433 | $27.4M | 0.03% | −143,173−24.2% | Reduced |
| Norges Bank | 429,800 | $26.2M | 0.00% | +429,800 | New |
| Nuveen, LLC | 419,120 | $25.5M | 0.01% | +38,382+10.1% | Added |
| Algert Global LLC | 411,697 | $25.1M | 0.30% | +77,985+23.4% | Added |
| Walleye Capital LLC | 408,016 | $24.9M | 0.12% | +248,186+155.3% | Added |
| T. Rowe Price Investment Management, Inc. | 385,479 | $23.5M | 0.02% | +54,236+16.4% | Added |
| Tudor Investment Corp Et Al | 372,910 | $22.7M | 0.09% | +372,910 | New |
| Bank of New York Mellon Corp | 367,225 | $22.4M | 0.00% | −117,299−24.2% | Reduced |
| Lord, Abbett & Co. LLC | 355,507 | $21.7M | 0.06% | +54,240+18.0% | Added |
| Northern Trust Corp | 354,764 | $21.6M | 0.00% | +64,089+22.0% | Added |
| Swedbank AB | 354,440 | $21.6M | 0.02% | +270.0% | Added |
| Russell Investments Group, Ltd. | 347,067 | $21.2M | 0.02% | +4,079+1.2% | Added |
| Glenmede Trust Co NA | 295,517 | $18.0M | 0.08% | −8,550−2.8% | Reduced |
| Bank of America Corp | 291,285 | $17.8M | 0.00% | −93,741−24.3% | Reduced |
| Manufacturers Life Insurance Company, The | 289,033 | $17.6M | 0.01% | −21,772−7.0% | Reduced |
| Thornburg Investment Management Inc | 275,027 | $16.8M | 0.16% | −133,850−32.7% | Reduced |
| Intrinsic Edge Capital Management LLC | 272,776 | $16.6M | 2.05% | +192,776+241.0% | Added |
| MML Investors Services, LLC | 262,551 | $16.0M | 0.03% | +262,551 | New |
| Alyeska Investment Group, L.P. | 244,695 | $14.9M | 0.04% | +227,782+1,346.8% | Added |
| BNP Paribas Arbitrage, SA | 241,071 | $14.7M | 0.01% | +146,430+154.7% | Added |
| JPMorgan Chase & Co | 242,209 | $14.3M | 0.00% | −216,840−47.2% | Reduced |
| Hudson Bay Capital Management LP | 228,742 | $13.9M | 0.07% | +4,601+2.1% | Added |
| HRT Financial LP | 227,503 | $13.9M | 0.03% | +61,382+37.0% | Added |
| Creative Planning | 220,288 | $13.4M | 0.01% | +11,577+5.5% | Added |
| Globeflex Capital L P | 212,125 | $12.9M | 1.65% | 00.0% | Unchanged |
| TimesSquare Capital Management, LLC | 211,722 | $12.9M | 0.19% | +211,722 | New |
| Raymond James Financial Inc | 210,293 | $12.8M | 0.00% | +124,068+143.9% | Added |
| Renaissance Technologies LLC | 180,087 | $11.0M | 0.02% | +99,567+123.7% | Added |
| Charles Schwab Investment Management Inc | 171,846 | $10.5M | 0.00% | +30,636+21.7% | Added |
| Marex Group plc | 162,617 | $9.91M | 0.07% | +3,517+2.2% | Added |
| Legal & General Group Plc | 158,207 | $9.64M | 0.00% | +52,623+49.8% | Added |
| Susquehanna Fundamental Investments, LLC | 155,555 | $9.48M | 0.18% | +139,758+884.7% | Added |
| Principal Financial Group Inc | 154,597 | $9.42M | 0.00% | +16,089+11.6% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 135,005 | $8.23M | 0.04% | +38,566+40.0% | Added |
| State of Wisconsin Investment Board | 130,828 | $7.97M | 0.02% | −14,219−9.8% | Reduced |
| UBS Group AG | 128,477 | $7.83M | 0.00% | −9,002−6.5% | Reduced |
| Calamos Advisors LLC | 125,108 | $7.63M | 0.03% | +14,994+13.6% | Added |
| Moody Aldrich Partners LLC | 109,733 | $6.69M | 1.20% | −30,060−21.5% | Reduced |
| Moody National Bank Trust Division | 91,388 | $5.57M | 0.46% | +4,758+5.5% | Added |
| Citigroup Inc | 90,104 | $5.49M | 0.00% | +85,666+1,930.3% | Added |
| Envestnet Asset Management Inc | 87,087 | $5.31M | 0.00% | +10,800+14.2% | Added |
| Boston Partners | 80,278 | $4.89M | 0.00% | +15,168+23.3% | Added |
| Engle Capital Management, L.P. | 79,037 | $4.82M | 1.32% | −121,959−60.7% | Reduced |
| Rhumbline Advisers | 77,995 | $4.75M | 0.00% | +12,508+19.1% | Added |
| Wells Fargo & Company | 77,128 | $4.70M | 0.00% | +49,173+175.9% | Added |
| Renaissance Group LLC | 75,675 | $4.61M | 0.19% | −115,225−60.4% | Reduced |
| Marshall Wace, LLP | 74,677 | $4.55M | 0.00% | −50,817−40.5% | Reduced |
| Thrivent Financial for Lutherans | 74,611 | $4.55M | 0.01% | +74,611 | New |
| Balyasny Asset Management LLC | 68,815 | $4.19M | 0.01% | −277,875−80.2% | Reduced |
| Epacria Capital Partners, LLC | 65,400 | $3.99M | 3.08% | 00.0% | Unchanged |
| Deutsche Bank AG | 64,890 | $3.96M | 0.00% | +16,980+35.4% | Added |
| Mariner, LLC | 62,216 | $3.79M | 0.00% | +4,018+6.9% | Added |
| Prudential Financial Inc | 61,420 | $3.74M | 0.00% | +36,405+145.5% | Added |
| Teachers Retirement System of the State of Kentucky | 60,445 | $3.68M | 0.03% | −3,644−5.7% | Reduced |
| Squarepoint Ops LLC | 56,688 | $3.46M | 0.01% | −7,413−11.6% | Reduced |
| Trexquant Investment LP | 55,286 | $3.37M | 0.02% | +3,891+7.6% | Added |
| Quantinno Capital Management LP | 53,603 | $3.27M | 0.00% | +4,257+8.6% | Added |
| Argent Capital Management LLC | 50,858 | $3.10M | 0.10% | +50,858 | New |
| Vanguard Fiduciary Trust Co | 50,292 | $3.07M | 0.00% | +10,780+27.3% | Added |
| Uniplan Investment Counsel, Inc. | 45,412 | $2.77M | 0.26% | +317+0.7% | Added |
| Nkcfo LLC | 41,800 | $2.55M | 0.77% | +41,800 | New |
| AQR Capital Management LLC | 40,329 | $2.46M | 0.00% | +9,479+30.7% | Added |
| MetLife Investment Management | 36,337 | $2.21M | 0.01% | +5,824+19.1% | Added |
| Jackson Creek Investment Advisors LLC | 29,992 | $1.95M | 0.65% | +29,992 | New |
| Brinker Capital Investments, LLC | 31,744 | $1.93M | 0.01% | +5,783+22.3% | Added |
| Voloridge Investment Management, LLC | 30,567 | $1.86M | 0.01% | −193,946−86.4% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 28,673 | $1.75M | 0.00% | +2,839+11.0% | Added |
| Sidoxia Capital Management, LLC | 27,155 | $1.66M | 1.21% | +44+0.2% | Added |
| Y-Intercept (Hong Kong) Ltd | 26,909 | $1.64M | 0.03% | +20,959+352.3% | Added |
| Massar Capital Management, LP | 25,991 | $1.58M | 0.54% | −47,705−64.7% | Reduced |
| Jain Global LLC | 25,298 | $1.54M | 0.02% | +25,298 | New |